131143244022213 has 16 divisors (see below), whose sum is σ = 180506818406400. Its totient is φ = 84604517933040.

The previous prime is 131143244022209. The next prime is 131143244022227. The reversal of 131143244022213 is 312220442341131.

It is not a de Polignac number, because 131143244022213 - 2² = 131143244022209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131143244012213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31589703 + ... + 35499236.

It is an arithmetic number, because the mean of its divisors is an integer number (11281676150400).

Almost surely, 2^{131143244022213} is an apocalyptic number.

It is an amenable number.

131143244022213 is a deficient number, since it is larger than the sum of its proper divisors (49363574384187).

131143244022213 is a wasteful number, since it uses less digits than its factorization.

131143244022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67109992.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 131143244022213 its reverse (312220442341131), we get a palindrome (443363686363344).

The spelling of 131143244022213 in words is "one hundred thirty-one trillion, one hundred forty-three billion, two hundred forty-four million, twenty-two thousand, two hundred thirteen".